VI. INTEGRITY VII. THE LETTERS VIII. STRANGE DOINGS FOR GEORGE IX. THE INCIDENT OF THE PARTLY LIFTED SHADE BOOK II. AS SEEN BY DETECTIVE SWEETWATER X. A DIFFERENCE OF OPINION XI. ALIKE IN ESSENTIALS XII. Mr. GRYCE FINDS AN ANTIDOTE FOR OLD AGE XIII. TIME, CIRCUMSTANCE, AND A VILLAIN’S HEART XIV. A CONCESSION XV. THAT’S THE QUESTION XVI. OPPOSED XVII. IN WHICH A BOOK PLAYS A LEADING PART XVIII. WHAT AM I TO DO NOW XIX. THE DANGER MOMENT XX. CONFUSION XXI. A CHANGE XXII. O. B. AGAIN